1330641840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{45821}}^1$

素因数の和:45859

約数の個数: 120

約数和(自身を含む): 4534178544

約数和(自身を除く): 3203536704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 45821, 91642, 137463, 183284, 229105, 274926, 366568, 458210, 504031, 549852, 687315, 733136, 916420, 1008062, 1099704, 1374630, 1512093, 1832840, 2016124, 2199408, 2520155, 2749260, 3024186, 3665680, 4032248, 5040310, 5498520, 5544341, 6048372, 7560465, 8064496, 10080620, 10997040, 11088682, 12096744, 15120930, 16633023, 20161240, 22177364, 24193488, 27721705, 30241860, 33266046, 40322480, 44354728, 55443410, 60483720, 66532092, 83165115, 88709456, 110886820, 120967440, 133064184, 166330230, 221773640, 266128368, 332660460, 443547280, 665320920, 1330641840]

約数ペア:

[(1, 1330641840), (2, 665320920), (3, 443547280), (4, 332660460), (5, 266128368), (6, 221773640), (8, 166330230), (10, 133064184), (11, 120967440), (12, 110886820), (15, 88709456), (16, 83165115), (20, 66532092), (22, 60483720), (24, 55443410), (30, 44354728), (33, 40322480), (40, 33266046), (44, 30241860), (48, 27721705), (55, 24193488), (60, 22177364), (66, 20161240), (80, 16633023), (88, 15120930), (110, 12096744), (120, 11088682), (121, 10997040), (132, 10080620), (165, 8064496), (176, 7560465), (220, 6048372), (240, 5544341), (242, 5498520), (264, 5040310), (330, 4032248), (363, 3665680), (440, 3024186), (484, 2749260), (528, 2520155), (605, 2199408), (660, 2016124), (726, 1832840), (880, 1512093), (968, 1374630), (1210, 1099704), (1320, 1008062), (1452, 916420), (1815, 733136), (1936, 687315), (2420, 549852), (2640, 504031), (2904, 458210), (3630, 366568), (4840, 274926), (5808, 229105), (7260, 183284), (9680, 137463), (14520, 91642), (29040, 45821)]